Why is it important that animals have different characteristics? Include at least two examples of animals and their characteristics.

Are salt and soap nutrients or toxins for yeast? explain.

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?